Review on 💡 SMR16101-B Radon/Sump Dome: The Original and Effective Solution by Justin Goff

This coating is just what I needed in my quest to reduce radon levels which at times slightly exceeded limit 4. It fits perfectly on the palette. I like the removable lid to make future maintenance easier. My only concern is that 2 of the 8 screws holding the inner cover are not threaded nuts. I already had other clasps when I discovered 2 were missing. I don't think it interferes with typing, but it does irritate my perfectionist nature. It is quite difficult to tighten the screws, you need to combine the rubber gasket and the top with the bottom. I didn't want to do it again until I had to. Maybe then I can find out if the nuts can be replaced. A silicone tube was used to seal the edges of the outer ring. Ready. Wait for the level to drop.